Microwave Blueberry Muffin in a Mug

Ingredients

• 3 tablespoons whole wheat flour
• 1 tablespoon old-fashioned rolled oats
• 1/4 teaspoon baking soda
• 1/4 teaspoon ground cinnamon
• 1 pinch ground cloves
• 1 pinch ground nutmeg
• 1 pinch baking powder
• 1 pinch salt
• 1 egg white
• 1 tablespoon milk, or more as needed
• 1 tablespoon brown sugar, or more to taste
• 1/2 teaspoon vanilla extract
• 1/2 cup fresh blueberries

Directions

Mix flour, oats, baking soda, cinnamon, cloves, nutmeg, baking powder, and salt together in a microwave-safe mug. Stir egg white, milk, brown sugar, and vanilla extract into flour mixture until batter is fully combined; slowly stir in blueberries.

Cook in microwave for 1 minute. Check muffin for doneness and continue cooking in 15 second increments until cooked through, about 1 minute more.